<html>
<body>
<script type="text/javascript" charset="utf-8">
  const {ipcRenderer} = require('electron')
  const popup = window.open('http://127.0.0.1')
  const intervalID = setInterval(function () {
    try {
      if (popup.location.toString() !== 'about:blank') {
        clearInterval(intervalID)
        ipcRenderer.send('answer', `Did not throw error accessing location: ${popup.location}`)
      }
    } catch (error) {
      clearInterval(intervalID)
      ipcRenderer.send('answer', error.message)
    }
  }, 10)
</script>
</body>
</html>
